Overview
The STM32F051K6T7 microcontroller, produced by STMicroelectronics, is part of the STM32F051xx family. It incorporates the high-performance ARM® 32-bit Cortex®-M0 CPU, operating at up to 48 MHz. This microcontroller features high-speed embedded memories, including up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM, along with an extensive range of enhanced peripherals and I/Os. The device is designed to operate in a wide temperature range of -40 to +85 °C and -40 to +105 °C, and it supports a power supply range of 2.0 to 3.6 V. The STM32F051K6T7 is available in various packages, including the LQFP 32 7x7x1.4 mm package, and is known for its low-power modes, making it suitable for a variety of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 16 to 64 Kbytes of Flash memory, 8 Kbytes of SRAM |
| Supply Voltage | 2.0 to 3.6 V |
| Temperature Range | -40 to +85 °C, -40 to +105 °C |
| ADC | One 12-bit, 1.0 μs ADC (up to 16 channels) |
| DAC | One 12-bit DAC channel |
| Timers | Up to 11 timers, including 16-bit and 32-bit timers |
| Communication Interfaces | Up to two I2C, up to two SPI, one I2S, one HDMI CEC, up to two USARTs |
| Package | LQFP 32 7x7x1.4 mm |
| I/Os | Up to 55 fast I/Os, up to 36 I/Os with 5 V tolerant capability |
| Low Power Modes | Sleep, Stop, Standby |
Key Features
- High-performance ARM® 32-bit Cortex®-M0 CPU with up to 48 MHz frequency
- High-speed embedded memories: up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM
- Extensive range of enhanced peripherals and I/Os
- Standard communication interfaces: I2C, SPI, I2S, HDMI CEC, USART
- Analog features: 12-bit ADC, 12-bit DAC, analog comparators, capacitive sensing channels
- Multiple timers: 16-bit and 32-bit timers with various functionalities
- Low power modes: Sleep, Stop, Standby for low-power applications
- Comprehensive power-saving modes and power management features
- Support for touchkey, linear, and rotary touch sensors
Applications
- Application control and user interfaces
- Hand-held equipment
- A/V receivers and digital TV
- PC peripherals
- Gaming and GPS platforms
- Industrial applications: PLCs, inverters, printers, scanners
- Alarm systems, video intercoms, and HVAC systems
Q & A
- What is the core of the STM32F051K6T7 microcontroller?
The core is the ARM® 32-bit Cortex®-M0 CPU, operating at up to 48 MHz.
- How much Flash and SRAM memory does the STM32F051K6T7 have?
It has up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM.
- What is the operating temperature range of the STM32F051K6T7?
The operating temperature range is -40 to +85 °C and -40 to +105 °C.
- What are the communication interfaces available on the STM32F051K6T7?
The device supports up to two I2C, up to two SPI, one I2S, one HDMI CEC, and up to two USARTs.
- Does the STM32F051K6T7 support low power modes?
Yes, it supports Sleep, Stop, and Standby low power modes.
- What types of timers are available on the STM32F051K6T7?
The device includes up to 11 timers, including 16-bit and 32-bit timers.
- What is the package type of the STM32F051K6T7?
The package type is LQFP 32 7x7x1.4 mm.
- How many I/Os does the STM32F051K6T7 have?
It has up to 55 fast I/Os, with up to 36 I/Os having 5 V tolerant capability.
- Does the STM32F051K6T7 support touch sensing?
Yes, it supports touchkey, linear, and rotary touch sensors through its capacitive sensing channels.
- What are some common applications of the STM32F051K6T7?
Common applications include hand-held equipment, A/V receivers, PC peripherals, industrial applications, and more.
